NDMP FS7600 NDMP backup job options does not match the provider

Hi

I've a DELL FS7500 where NDMP backup running well

On my new FS7600 (present in the HCL), i've the following issue : NDMP backup job options does not match the provider. To precise, when i take a look to backup selection details, i have  @@PROVIDER=DELL (see attachement 1.jpg)

But on the job details, NDMP menu, i didn't have DELL tab, only NetApp and EMC (see attachement 2.jpg)

Thanks for your help

regards